Selokhu kwaqala ikhompyutha yokuqala ye-laptop, sekudlule iminyaka engaphezulu kwengama-40. Ngalesi sikhathi, le ndlela isingene kakhulu ezimpilweni zethu, futhi umthengi ongaba khona umane nje aqhakaze emehlweni ukuguqulwa okuningi nemikhiqizo yamadivayisi ahlukahlukene eselula. I-Laptop, i-netbook, i-ultrabook - okufanele ukhethe? Sizozama ukuphendula lo mbuzo ngokuqhathanisa izinhlobo ezimbili zamakhompiyutha atholakalayo anamuhla - ilaptop ne-ultrabook.
Umehluko phakathi kwe-laptop ne-ultrabook
Kukho konke ukubakhona kwamakhompiyutha ephathekayo phakathi kwabathuthukisi balobu buchwepheshe kube nokuxabana phakathi kwezitayela ezimbili. Ngakolunye uhlangothi, kunesifiso sokuletha ikhompyutha ye-laptop eduze ngangokunokwenzeka maqondana nehardware namakhono ku-PC ye-stationary. Uphikiswa yisifiso sokuthola ukushukumiseka okukhulu kakhulu kwensiza ephathekayo, noma ngabe ngasikhathi sinye amandla ayo engebanzi kangako. Le ngxabano iholele ekusungulweni kwamadivayisi aphathekayo anjenge-ultrabook kanye namalaptop aphambili. Cabanga ngomehluko phakathi kwabo ngemininingwane eminingi.
Umehluko 1: IFactor Factor
Ngokuqhathanisa isici sefomu le-laputer ne-ultrabook, okokuqala kudingekile ukuhlala kumapharamitha anjengobukhulu, ubukhulu kanye nesisindo. Isifiso sokwandisa amandla namakhono ama-laptops kuholele ekutheni baqale ukuthola osayizi abahlaba umxhwele ngokwengeziwe. Kunamamodeli ane-diagonal yesikrini enamasentimitha ayi-17 noma ngaphezulu. Ngokuvumelana nalokho, ukufakwa kwediski elukhuni, idrayivu yokufunda idiski yokukhanya, ibhethri, kanye nezindawo zokuxhuma ezinye zokuxhumana, kudinga isikhala esiningi futhi kuthinta usayizi nesisindo se-laptop. Ngokwesilinganiso, ubukhulu bamamodeli we-laptop athandwa kakhulu ngu-4 cm, futhi isisindo sezinye zazo singadlula i-5 kg.
Uma ucabanga ngesici sefomu le-ultrabook, udinga ukunaka kancane umlando wokuvela kwawo. Konke kwaqala ngeqiniso lokuthi ngonyaka ka-2008 i-Apple yethule i-laptop yayo ebambe ongezansi iMacBook Air, okwadala umsindo omkhulu phakathi kochwepheshe nomphakathi jikelele. Umqhudelwano wabo ophambili emakethe - i-Intel - usethe abathuthukisi bayo ukuthi bakhe enye indlela efanelekile kule modeli. Ngasikhathi sinye, kwamiswa izindinganiso zendlela enjalo:
- Isisindo - ngaphansi kwama-3 kg;
- Usayizi wesibuko - amasentimitha angaphezu kuka-13.5;
- Ubukhulu - ngaphansi kwe-1 intshi.
U-Intel uphinde wabhalisa uphawu lwentengiso yemikhiqizo enjalo - i-ultrabook.
Ngakho-ke, i-ultrabook iyi-laptop emincane kakhulu evela ku-Intel. Esimweni sayo sefomu, yonke into ihloselwe ukufezekisa ukubumbana okukhulu, kepha ngasikhathi sinye ithuluzi elinamandla nelilungele umsebenzisi. Ngakho-ke, isisindo nobukhulu bawo uma kuqhathaniswa ne-laptop kwehle kakhulu. Lokhu kubukeka kanjena:
Kumamodeli wamanje, usayizi wesibuko ungasukela kuma-intshi ayi-11 kuye kwayi-14, futhi ubukhulu obukhulu abudluli amasentimitha ayi-2. Isisindo se-ultrabook sivame ukushintshashintsha sizungeze ikhilogremu elilodwa nohhafu.
Umehluko 2: Hardware
Umehluko kumqondo wamadivaysi futhi unquma umehluko ku-hardware ye-laptop ne-ultrabook. Ukufeza amapharamitha wedivayisi asetwe yinkampani, onjiniyela bekufanele baxazulule imisebenzi elandelayo:
- Ukuphola kwe-CPU. Ngenxa yecala elincane kakhulu, akunakwenzeka ukusebenzisa uhlelo lokupholisa olujwayelekile kuma-ultrabook. Ngakho-ke, akukho okupholile. Kepha, ukuze iprosesa ingeqi ngokweqile, bekufanele ukunciphisa amakhono ayo. Ngakho-ke, ama-ultrabook aphansi ekusebenzeni kumalaptop.
- Ikhadi levidiyo Ukulinganiselwa ekhadini levidiyo kunezizathu ezifanayo njengasendabeni yeprosesa. Ngakho-ke, esikhundleni sazo, ama-ultrabook asebenzisa chip yevidiyo ebekwe ngqo ku-processor. Amandla ayo anele ngokwanele ukusebenza ngamadokhumenti, ukusebenzisa i-Intanethi imidlalo elula. Kodwa-ke, ukuhlela ividiyo, ukusebenza nabahleli besithombe esindayo noma ukudlala imidlalo eyinkimbinkimbi ku-ultrabook kuzohluleka.
- Ukushayela kanzima Ama-Ultrabook angasebenzisa imishini yokushayela kanzima eyi-2-intshi, njengakuma-laptops ajwayelekile, kwesinye isikhathi, awasahlangabezani nezidingo zobukhulu becala ledivayisi. Ngakho-ke, njengamanje, abenzi bale mishini bagcwalisa ukuqhutshwa kwabo kwe-SSD. Zihlanganiswe ngobukhulu futhi zinesivinini esikhulu kakhulu uma ziqhathaniswa nokushayela kanzima kwe-classic.
Ukulayisha isistimu yokusebenza kubo kuthatha imizuzwana embalwa. Kepha ngasikhathi sinye, ama-SSD anomkhawulo omkhulu enanini lemininingwane equkethwe. Ngokwesilinganiso, ivolumu esetshenziswa kuma-drive we-ultrabook ayidluli ku-120 GB. Lokhu kwanele ukufaka i-OS, kepha kuncane kakhulu ukugcina imininingwane. Ngakho-ke, ukusetshenziswa okuhlangene kwe-SSD ne-HDD kuvame ukwenziwa. - Ibhethri Abadali bama-ultrabook ekuqaleni bakhulelwe umshini wabo njengokwazi ukusebenza isikhathi eside ngaphandle komthombo wamandla omile. Kodwa-ke, ekusebenzeni lokhu akukafezeka. Impilo yebhethri ephezulu ayidluli amahora angama-4. Cishe inani elifanayo lamalaptops. Ngaphezu kwalokho, ama-ultrabook asebenzisa ibhethri elingasuswa, elinganciphisa ukuheha kwalolu cingo kubasebenzisi abaningi.
Uhlu lokungafani kwezingxenyekazi zekhompyutha alupheli lapho. Ama-Ultrabook aswele i-CD-ROM drive, isilawuli se-Ethernet, nezinye izindlela zokuhlangana. Inani lamachweba we-USB ancishisiwe. Kungaba munye noma babili.
Ekhompyutheni, le khithi ichuma kakhulu.
Lapho uthenga i-ultrabook, kufanele futhi ukhumbule ukuthi ngaphezu kwebhethri, ngokuvamile akunakwenzeka ukufaka iprosesa ne-RAM lapho. Ngakho-ke, ngezindlela eziningi lokhu kuyithuluzi lesikhathi esisodwa.
Umehluko 3: Intengo
Ngenxa yokuhluka okungenhla, ama-laptops nama-ultrabook kungokwamikhakha yamanani ehlukene. Ngokuqhathanisa ne-hardware yamadivayisi, singaphetha ngokuthi i-ultrabook kufanele ifinyeleleke kalula kumsebenzisi ojwayelekile. Kodwa-ke, empeleni, lokhu akunjalo. AmaLaptops abiza ngokwesilinganiso sentengo. Lokhu kungenxa yezici ezilandelayo:
- Kusetshenziswa ama-ultrabook SSD-drives, okubiza kakhulu kune-hard drive njalo;
- Icala le-ultrabook lenziwe nge-aluminium enamandla amakhulu, ethinta nentengo;
- Kusetshenziswa ubuchwepheshe obupholile obupholisa kakhulu.
Isakhi esibalulekile sentengo yisici sesithombe. I-ultrabook enesitayela nenhle ngokwengeziwe ingahambisana kahle isithombe somuntu webhizinisi lesimanje.
Ukufingqa, singaphetha ngokuthi ama-laptops wesimanje athatha indawo yama-PC athile asendaweni. Kukhona nemikhiqizo ebizwa ngama-desktops engasasetshenziswa njengemishini ephathekayo. Le niche iya ngokuya ihlala ngokuzithemba ngama-ultrabook. Lokhu kungafani akusho ukuthi uhlobo oluthile lwedivaysi luthandeka kolunye. Yikuphi okufanelekile kumthengi - kuyadingeka kumthengi ngamunye ukuthi athathe isinqumo ngokuhlukile, ngokuya ngezidingo zabo.
